From patchwork Wed Dec 9 10:30:12 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Lukasz Luba X-Patchwork-Id: 341509 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-16.7 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER,INCLUDES_PATCH, MAILING_LIST_MULTI, SPF_HELO_NONE, SPF_PASS, URIBL_BLOCKED, USER_AGENT_GIT autolearn=unavailable autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 1BAA9C1B0D8 for ; Wed, 9 Dec 2020 10:33:10 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id D2F2E23B79 for ; Wed, 9 Dec 2020 10:33:09 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1729955AbgLIKbr (ORCPT ); Wed, 9 Dec 2020 05:31:47 -0500 Received: from foss.arm.com ([217.140.110.172]:60632 "EHLO foss.arm.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1729922AbgLIKbp (ORCPT ); Wed, 9 Dec 2020 05:31:45 -0500 Received: from usa-sjc-imap-foss1.foss.arm.com (unknown [10.121.207.14]) by usa-sjc-mx-foss1.foss.arm.com (Postfix) with ESMTP id 273A71042; Wed, 9 Dec 2020 02:30:58 -0800 (PST) Received: from e123648.arm.com (unknown [10.57.24.55]) by usa-sjc-imap-foss1.foss.arm.com (Postfix) with ESMTPA id 113C43F718; Wed, 9 Dec 2020 02:30:54 -0800 (PST) From: Lukasz Luba To: linux-kernel@vger.kernel.org, linux-pm@vger.kernel.org, dri-devel@lists.freedesktop.org Cc: rui.zhang@intel.com, amit.kucheria@verdurent.com, daniel.lezcano@linaro.org, lukasz.luba@arm.com, orjan.eide@arm.com, robh@kernel.org, alyssa.rosenzweig@collabora.com, steven.price@arm.com, airlied@linux.ie, daniel@ffwll.ch, ionela.voinescu@arm.com Subject: [PATCH v3 1/5] thermal: devfreq_cooling: change tracing function and arguments Date: Wed, 9 Dec 2020 10:30:12 +0000 Message-Id: <20201209103016.10442-2-lukasz.luba@arm.com> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20201209103016.10442-1-lukasz.luba@arm.com> References: <20201209103016.10442-1-lukasz.luba@arm.com> Precedence: bulk List-ID: X-Mailing-List: linux-pm@vger.kernel.org Prepare for deleting the static and dynamic power calculation and clean the trace function. These two fields are going to be removed in the next changes. Reviewed-by: Ionela Voinescu Reviewed-by: Steven Rostedt (VMware) # for tracing code Signed-off-by: Lukasz Luba --- drivers/thermal/devfreq_cooling.c | 3 +-- include/trace/events/thermal.h | 19 +++++++++---------- 2 files changed, 10 insertions(+), 12 deletions(-) diff --git a/drivers/thermal/devfreq_cooling.c b/drivers/thermal/devfreq_cooling.c index dfab49a67252..659c0143c9f0 100644 --- a/drivers/thermal/devfreq_cooling.c +++ b/drivers/thermal/devfreq_cooling.c @@ -277,8 +277,7 @@ static int devfreq_cooling_get_requested_power(struct thermal_cooling_device *cd *power = dyn_power + static_power; } - trace_thermal_power_devfreq_get_power(cdev, status, freq, dyn_power, - static_power, *power); + trace_thermal_power_devfreq_get_power(cdev, status, freq, *power); return 0; fail: diff --git a/include/trace/events/thermal.h b/include/trace/events/thermal.h index 135e5421f003..8a5f04888abd 100644 --- a/include/trace/events/thermal.h +++ b/include/trace/events/thermal.h @@ -153,31 +153,30 @@ TRACE_EVENT(thermal_power_cpu_limit, TRACE_EVENT(thermal_power_devfreq_get_power, TP_PROTO(struct thermal_cooling_device *cdev, struct devfreq_dev_status *status, unsigned long freq, - u32 dynamic_power, u32 static_power, u32 power), + u32 power), - TP_ARGS(cdev, status, freq, dynamic_power, static_power, power), + TP_ARGS(cdev, status, freq, power), TP_STRUCT__entry( __string(type, cdev->type ) __field(unsigned long, freq ) - __field(u32, load ) - __field(u32, dynamic_power ) - __field(u32, static_power ) + __field(u32, busy_time) + __field(u32, total_time) __field(u32, power) ), TP_fast_assign( __assign_str(type, cdev->type); __entry->freq = freq; - __entry->load = (100 * status->busy_time) / status->total_time; - __entry->dynamic_power = dynamic_power; - __entry->static_power = static_power; + __entry->busy_time = status->busy_time; + __entry->total_time = status->total_time; __entry->power = power; ), - TP_printk("type=%s freq=%lu load=%u dynamic_power=%u static_power=%u power=%u", + TP_printk("type=%s freq=%lu load=%u power=%u", __get_str(type), __entry->freq, - __entry->load, __entry->dynamic_power, __entry->static_power, + __entry->total_time == 0 ? 0 : + (100 * __entry->busy_time) / __entry->total_time, __entry->power) );